I Am 72 Yoa, 6 Ft, 220 Lbs. I Golf

I am 72 yoa, 6 ft, 220 lbs. I golf minimum of 4 rds per week. 10 yr ago I had a seizure and was prescribed 10 mg, dosage/day, and 2 500 mg Kepra(sic) daily. During the past 6 mos I tire easily and have become weakened. Daily BP varies between 115 to 85 over 80 to 65. Most recently I had blood clot in my lung area and was on heavier BP med 6 mos. Should I be concerned?